WS Dichlorodifluoromethane Back Catalog number: 38500 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678043 4-Ethylcatechol, 100 µg/ml, Methanol, 10ml Price on request 3253.12-K-IO Methyl 10-undecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 111-81-9 Price on request 10006R CLP Semi-Volatiles - Benzidines Price on request